Vahle, DE
Dirk Vahle, Vaihingen A.d. Enz/ot Pulverdin DE
Patent application number | Description | Published |
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20100154744 | PRESSURE BOOSTER WITH INTEGRATED PRESSURE RESERVOIR - The invention relates to a high-pressure injection system, in particular for auto-igniting internal combustion engines, with at least one high pressure pump and a high pressure reservoir, through which at least one fuel injector is supplied with a fuel under pressure. The high-pressure injection system comprises at least one pressure booster unit which has at least two pressure boosters, each with a high pressure piston which can be driven independently of the other. | 06-24-2010 |
20100212636 | PRESSURE BOOSTING SYSTEM FOR AT LEAST ONE FUEL INJECTOR - The invention relates to a pressure boosting system for at least one fuel injector of a high pressure injection system of an internal combustion engine, having a hydraulic pressure booster that is actuated by a control valve. The hydraulic pressure booster is configured with a pressure boosting piston, which comprises a first pressure booster piston part having a first diameter and a second pressure booster piston part having a second diameter, wherein the first diameter is greater than the second diameter. The pressure booster piston is disposed within a hydraulic reservoir chamber, onto which pressure is applied, together with the first pressure booster piston part having the greater diameter, wherein the accumulator chamber in turn is configured within a base body. The base body has a piston guide body for at least one of the pressure booster piston parts. The piston guide body is at least partially surrounded by an annular space, which is part of the hydraulic accumulator chamber. | 08-26-2010 |
Dirk Vahle, Vaihingen Enz DE
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20090020632 | Fuel Injection Device For An Internal Combustion Engine - A fuel injection device for an internal combustion engine includes a housing and a valve element which is arranged in the housing. The valve element interacts, in the region of a fuel outlet opening, with a valve seat. The valve element is embodied by at least one first part and at least one second part which are coupled to one another by means of a hydraulic coupler. The hydraulic coupler has a coupling chamber which is delimited at least partially by a sleeve which is guided on the first part of the valve element. Additionally a guide element guides an end region of the first part of the valve element, which end region being oriented toward the second part of the valve element. | 01-22-2009 |
Dirk Vahle, Asperg DE
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20080210787 | Fuel Injection Device For an Internal Combustion Engine Using Direct Fuel Injection - Disclosed is a fuel injection device comprising a housing and a valve element disposed therein and cooperating with a valve seat located in the area of at least one fuel discharge port. The valve element is composed of several parts while at least two parts of the valve element are coupled to each other via a hydraulic coupler. | 09-04-2008 |
Dirk Vahle, Vaihingen A.d. Enz DE
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20100132667 | FUEL INJECTION SYSTEM WITH PRESSURE BOOSTING - The invention relates to a fuel injection system for an internal combustion engine having a high pressure pump, a high pressure reservoir, a plurality of fuel injectors, a hydraulic pressure booster, and a control valve for actuating the hydraulic pressure booster. The hydraulic pressure booster is provided centrally for all of the fuel injectors. The central hydraulic pressure booster is disposed between the high pressure pump and the high pressure reservoir. | 06-03-2010 |
Dirk Vahle, Pulverdin DE
Dirk Vahle, Ennigerloh DE
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20090029565 | Socket for a Towing Apparatus - A socket for a towing apparatus for releasably coupling a motor vehicle trailer, includes a housing having a front housing section for receiving a trailer-side plug-in connector and a cable outlet for motor vehicle-side cabling. A first axis of the housing extends in the insertion direction of the plug-in connector, and a second axis extends axially with respect to the cable outlet. The two axes enclose an angle which is less than 180°. | 01-29-2009 |
Mathias Vahle, Mannheim DE
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20140058906 | CONSISTENT INTERFACE FOR FINANCIAL INSTRUMENT IMPAIRMENT ATTRIBUTE VALUES ANALYTICAL RESULT - A business object model, which reflects data that is used during a given business transaction, is utilized to generate interfaces. This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction. In some operations, software creates, updates, or otherwise processes information related to a financial instrument impairment attribute values analytical result business object. | 02-27-2014 |
Tobias Vahle, Haan DE
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20100167003 | PLASTIC/METAL COMPOSITE - The invention relates to a plastic/metal composite ( | 07-01-2010 |